Synthesis, Characterization and Investigation of Magnetic Properties of Co3O4/CoFe2O4 Nanocomposite Prepared by Calcination of [CO(SALEN)(PPH3)(H2O)]4[Fe(CN)6] and [Co(Salophen)(PPH3)(H2O)]4[Fe(CN)6] Binary Complex Salts

Authors

Department of Chemistry, Isfahan University of Technology, Isfahan, 84156/83111, Iran.

Abstract

In this research the synthesis of [Co(Salen)(PPh3)(H2O)]4[Fe(CN)6] and [Co(Salophen)(PPh3)(H2O)]4[Fe(CN)6] schiff base complexes was reported. Co3O4/CoFe2O4 magnetic nanoparticles were prepared by calcination of these complexes at 500, 550 and 600°C. Precursor complexes were identified by FT-IR and UV-Vis spectroscopy and their thermal behavior was studied via TG/DTA. Nanomagnetic samples were characterized by X-ray diffraction (XRD), Scanning Electron Microscopy (SEM), and Fourier Transform Infrared Spectroscopy (FT-IR). Magnetic properties of the synthesized nanoparticles were studied using Vibrating Sample Magnetometer (VSM). Magnetic parameters such as saturation magnetization (Ms), remanent magnetization (Mr), coercive field (Hc) and squareness ratio (SQ = Mr/Ms) were determined at room temperature. Stoichiometry and approximate composition of the prepared samples were studied by Electron Diffraction X-ray spectroscopy (EDX). The prepared nanocomposites could be useful in some practical applications due to their high magnetization, good chemical stability and dispersion.

Keywords

References

1. Shriver, D. F., Atkins, P. W., Langford, C. H., Inorganic Chemistry , 2nd ed, Oxford University Press, 2010.
2. Kjeld, J., Van Bommel, C., Verboom, W., Kooijman, H., Spek, A. L., and Reinhoudt, N. D., “Atriclinic Modification of Triphenylphosphin”, Inorganic Chemistry, Vol. 37, pp. 4197-4203, 1998.
3. Progress in Inorganic Chemistry, John Wiley a Sons, Inc., Hoboken, NJ, USA, 1966.
4. Mohamed, G. G., Zayed, M. A., and Abdallah, S. M., “Metal Complexes of a Novel Schiff Base Derived from Sulphametrole and Varelaldehyde. Synthesis, Spectral, Thermal Characterization and Biological Activity”, Journal of Molecular Structure, Vol. 979, pp. 62-71, 2010.
5. Nayak, S., Gamez P. P., Kozlevčar B., Pevec A. A., Roubeau O., Dehnen S., Reedijk J “Coordination Compounds from the Planar Tridentate Schiff- Base Ligand 2-Methoxy-6-((Quinolin-8-Ylimino) Methyl) Phenol (Mqmph) with Several Transition Metal Ions: Use of [Fe(III)(mqmp)(CH3OH) Cl2] in the Catalytic Oxidation of Alkanes and Alkenes”, Polyhedron, Vol. 29, pp. 2291-2296, 2010.
6. McNaught, A. D., Iupac Chemical Nomenclature Series, Blackwell Science Inc, 1997.
7. Lee, P., Yang, C., Fan, D., Vittal, J. J., and Ranford, J. D., “Synthesis, Characterization and Physicochemical Properties of Copper (II) Complexes Containing Salicylaldehyde Semicarbazone”, Polyhedron, Vol. 22, pp. 2781-2786, 2003.
8. Ramadan, M. R., Abu Al-Nasr, A. K., and Noureldeen, A. F. H., “Synthesis, Spectroscopic Studies, Antimicrobial Activities and Antitumor of a New Monodentate V-Shaped Schiff Base and its Transition Metal Complexes”, Spectrochimica Acta Part A, Vol. 11, No. 132, pp. 417-422, 2014.
9. Choubey, S., Roy, S., Chattopadhayay, S., Bhar, K., Ribas, J., Monfort, M., and Ghosh, B. K., “Synthesis, Structure and Magnetic Property of an Asymmetric Clorido Bridged Dinuclear Copper (II) Complex Containing a Didentate Schiff Base”, Polyhedron, Vol. 89, pp.39-44, 2015.
10. Kianfar, A. H., Farrokhpour, H., Dehghani, P., and Khavasi, H. R., “Exprimental and Theorical Spectroscopic and Structural Determination of Nickel (II) Tridentate Schiff Base Complexws”, Spectrochimica Acta Part A, Molecular and Biomolecular Spectroscopy, Vol. 150, pp. 220-229, 2015.
11. Sadeek, S. A., El-Attra, M. S., and Abd El-Hamid, S. M., “Preparation and Characterization of New Tetradentate Schiff Base Metal Complexes and Biological Activity Evaluation”, Molecular Structure, Vol. 1051, pp. 30-40, 2013.
12. Dominialo, P. M., Grech, E., Barr, G., Teat, S., Mallinson, P., and Wozniak, K., “Neutraland Ionic Hydrogen Boonding in Schiff- Base” Chemistry-Aeuropean Journal, Vol. 9, No. 4, pp. 963-970, 2003.
13. Kianfar, A. H., Dostani, M., and Mahmood, W. A. K., “An Unprecedented DDQ-Nickel (II) Salen Complex Interaction and X-Ray Crystal Structure of Nickel (II) Salen. DDH Co-Crystal”, Polyhedron, Vol. 85, pp. 488-492, 2015.
14. Kianfar, A. H., and Zargari, S., “Synthesis, Spectroscopy and Electrochemical Study of Cobalt (III) N2O2 Schiff-Base Complexes”, Journal of Coordination Chemistry, Vol. 61, pp. 341-352, 2008.
15. Asadi, M., Kianfar, A. H., Torabi, S., Mohammadi, K., “Synthesis, Characterization, and Thermodynamic Studies of Cobalt Schiff Base Complexes with Amines”, Journal of Chemical Thermodynamics, Vol. 1;40, No. 3, pp. 523-528, 2008.
16. Polson, S. M., Cini, R., Pifferi, C., Marzilli, L. G., and Mantellini, P., “Synthesis and X-ray Structures of Elusive Imine / Oxime-Type Organocobalt B 12 Complexes. NMR Study Suggessting Steric Strain within the Axially Ligated Benzimidazole”, pp. 314-322, 1997.
17. Costes, J., and Fernandez-garcia, M. I., “Easy Synthesis of Half-Units, Their Use as Ligands or as Precursors of Non-Symmetrical Schiff Base Complexes”, Vol. 237, pp. 57- 63, 1995.
18. Kianfar, A. H., Ramazani, S., Fath, R. H., and Roushani, M., “Synthesis, Spectroscopy, Electrochemistry and Thermogravimetry of Copper (II) Tridentate Schiff Base Complexes, Theoretical Study of the Structures of Compounds and Kinetic Study of the Tautomerism Reactions by ab Initio Calculations”, Spectrochimica Acta, Part A, Molecular and Biomolecular Spectroscopy, Vol. 105, pp. 374-82, 2013.
19. Bo, A., Takeuchi, T., Hardcastle, K. I., Meade, T. J., Gray, H. B., Cwikel, D., Kapon, M., and Dori, Z., “Spectroscopy and Electrochemistry of Cobalt (III) Schiff base Complexes”, Vol. 1669, pp. 2498-2504, 1997.
20. Asadi, M., Sarvestani, A. H., Asadi, Z., and Setoodehkhah, M., “Synthesis and Thermodynamic Studies of Cobalt(III) Schiff base Complexes”, Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry, Vol. 35, pp. 639-644, 2005.
21. Nakamoto, K., Infrared and Raman Spectra of Inorganic and Coordination Compounds, Wiley Online Library, 1986
22. Wahba, A. M., and Mohamed, M. B., “Structural and Magnetic Characterization and Cation Distribution of Nanocrystalline CoxFe3-xO4 Ferrites”, Jornal of Magnetism and Magnetic Materials, Vol. 378, pp. 246-252, 2015.
23. Kianfar, A. H., Mahmood, W. A. K., Dinari, M., Farrokhpour, H., Enteshri, M., and Azarian, M. H., “Immobilization of Cobalt (III) Schiff Base Complexes onto Montmorillonite-K10: Synthesis, Experimental and Theoretical Structural Determination”, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Vol. 5, No. 136, pp. 1582-1592, 2015.
24. Cao, G., Nanostructure and Nanomaterials Synthesis, Properties and Application, World Scientific, 2004.
Journal of Advanced Materials in Engineering (Esteghlal)
Volume 39, Issue 2
August 2020
Pages 81-101

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